Natural gas grills are devices that operate on natural gas fuels, such compressed gas, a fossil fuel with methane as its active element. These natural gas grills come in various sizes and shapes, and display a wide array of features, depending on the particular make.

The primary function of the natural gas grill is to cook food, such as meat, usually outside but sometimes inside. Food is cooked either directly by a gas-flame or through heat-grilling elements that radiate the necessary heat.

Like the charcoal grill, natural gas grills are predominantly used for picnics, barbeques, wedding, and other outside celebratory events. These kinds of natural gas grills can either be stationary (made of brick and mortar) or have wheels on one end for mobility, as well as either open, nut usually with a raised lid having a small window for observation.

Other possible features on the outside natural gas grill are: cooking utensils, a food preparation counter (made of finished wood and either reclining or permanently suspended), temperature knobs, condiment receptacles, and supply shelves (adjustable or stationary) situated underneath the grill.

Natural gas grills that are located indoors range from simple home stoves (although many modern stoves in the domestic setting are now electric) to vast industrial restaurant grills. Natural gas grills in the home usually consist of anywhere from four to eight range-top burners, each having round or square metal grill pieces, all situated over a stove with adjustable shelving, which, in turn, is situated over a small broiler. Some modern indoor grills (i. e. stoves) have roasters that jut out over the range-top at about eye-level.

The industrial-sized natural gas grills have multiple or broad cooking spaces, several rows of temperature knobs, all situated under large air vents. Some modern restaurant natural gas grills no longer have grill-tops, per se; instead some of these grills have simple metal tops that can become quite hot when ready for cooking.

Many natural gas grills are designed for conversion to accommodate either one gas source or another, depending on preference and necessity. For those individuals who wish not to expend energy using natural gas (and thus hype up the gas bill), natural gas grills can be adjusted to operate on propane or even coal.

Natural gas grills are nifty contraptions to use and usually produce mouth-watering delights to sate the appetite, but they can also be dangerous and even life-threatening without proper training and know-how. So always use exactly as the manufacturer advises.